With a name like ADVANCED, it has to be good!

Some subfloors can require significant preparation work before the smoothing compound can be applied – but what if that wasn’t necessary?

Step forward SL C955 ADVANCED, Bostik’s high-performance smoothing compound that doesn’t require intensive subfloor preparation.

With exceptional flow characteristics, SL C955 ADVANCED can be applied directly to most common substrates without priming, including old adhesive residues, ceramic tiles, Bostik damp-proof membranes, flooring grade plywood, and resin flooring.

This saves substantial time and money, allowing projects to be completed in a shorter period without requiring a multitude of products.

The smoothing compound is also unaffected by moisture, meaning it can be used over damp subfloors before the application of a DPM. It can be applied from 2mm to 12mm in a single application, or up to 30mm when bulked out with a suitable aggregate.

What the industry thinks

SL C955 ADVANCED has already gained a host of rave reviews from the professional flooring community. Here are just some of them:

"SL C955 ADVANCED has had a fantastic response from our fitting team. It literally covers everything. Now our go-to smoothing compound." Dean Furbey, LA Flooring

"Flows easily especially over adhesive residue. Switched from a competitor product to SL C955 ADVANCED which is now our go-to smoothing compound." Andy Law, Flooring Matters

"All our installers have given SL C955 ADVANCED their approval. The drying time has been good even in winter. The finish is superb requiring very little, if any, feathering. The floors look fantastic." Ben Tasker, Ben Tasker Flooring & Interiors

"Flows beautifully. Great finish, really impressed. Fast becoming our number one smoothing compound. It's the complete package!" Jan Trevethan, North Devon Flooring

"I can't believe how easy this product is to work with. Been in the flooring trade for over 40 years and used many different smoothing compounds. By far, this is the best." Martin Jones, W & BA Flooring

To find out more about the SL C955 ADVANCED smoothing compound from Bostik, please click here.